| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,145 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,288 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,997 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,863 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,834 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,733,314 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,184 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,217 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,650 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,011 |
| Provinces of Turkey | 0 | - | 4.95 | 206,441 |
| Provinces of China | 0 | - | 4.97 | 209,195 |
| Japanese Prefectures | 0 | - | 4.98 | 139,571 |
| States of India | 0 | - | 4.94 | 196,736 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,265 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,137 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,167 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,044 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,136 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,741 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,450 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,848 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,612 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,769 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,898 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,947 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,618 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,753 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,814 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,947 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,751 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,260 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,646 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,691 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,662 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,293 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,329 |
| Doctor Who Actors | 0 | - | 4.61 | 18,010 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,114 |
| Asian Physical Geography | 0 | - | 4.61 | 35,649 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,242 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,893 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,237 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,426 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,057 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,300 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,942 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,861 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,720 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,876 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,848 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,264 |
| U.S. Bill of Rights | 0 | - | 4.52 | 35,057 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 637,935 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,934 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,420 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,274 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,599 |
| Asian Islands | 0 | - | 4.49 | 20,924 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,567 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,181 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,747 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,311 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,751 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,767 |
| Asia Map Quiz | 0 | - | 4.99 | 927,273 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,699 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,787 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,710 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,247 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,042 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,423 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,435 |
| A Quiz About Islam | 0 | - | 4.32 | 48,672 |
| Middle East A-Z | 0 | - | 4.47 | 46,284 |
| History of Iran | 0 | - | 4.66 | 16,444 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,256 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,939 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,279 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,391 |
| Vietnam War Countries | 0 | - | 4.82 | 94,787 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,211 |
| Dynasties of China | 0 | - | 4.64 | 28,115 |
| History of China | 0 | - | 4.35 | 57,710 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,641 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,476 |
| Japanese Loanwords | 0 | - | 4.47 | 84,956 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,465 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,068 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,165 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,659 |
| History of India | 0 | - | 4.62 | 21,531 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,537 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,762 |
| Flags of Oceania | 0 | - | 5.00 | 263,742 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,655 |
| Australian States and Territories | 0 | - | 4.96 | 143,141 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,751 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,562 |
| Australia Map Quiz | 0 | - | 4.95 | 346,646 |
| Australia True or False | 0 | - | 4.87 | 57,253 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,150 |
| Flags of North and South America | 0 | - | 4.99 | 378,540 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,102 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,029 |
| The Only American Country ... | 0 | - | 4.92 | 122,405 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,823 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,937 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,066 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,798 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,643 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,075 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,039 |
| North America Map Quiz | 0 | - | 4.98 | 253,063 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,360 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,406 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,994 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,045 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,053 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,407 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,113 |
| Arms Exports - United States | 0 | - | 4.77 | 62,827 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,900 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,788 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,504 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,712 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,514 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,800 |
| Presidential Middle Names | 0 | - | 4.42 | 60,840 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,768 |
| Assassinated U.S. Presidents | 0 | - | 4.62 | 94,961 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,268 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,670 |
| The American Revolution | 0 | - | 4.52 | 54,403 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,325 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,356 |
| US States Quiz | 0 | - | 5.00 | 17,033,043 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,592 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,637 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,158 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,472 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,986 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 71,055 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,420 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,682 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,700 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,508 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,655 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,270 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,394 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,632 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,890 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,719 |
| Official European Union Languages | 0 | - | 4.97 | 240,472 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,894 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,279 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,800 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,415 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,618 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,857 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,598 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,040 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,458 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,808 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,962 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,974 |
| The Only European Country ... | 0 | - | 4.91 | 219,789 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,177 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,937 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,353 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,797 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,935 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,726 |
| Monarchies of Europe | 0 | - | 4.90 | 99,099 |
| European Countries with One Border | 0 | - | 4.97 | 184,114 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,832 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,342 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,849 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,654 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,239 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,443 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,965 |
| Slavic Countries | 0 | - | 4.96 | 112,568 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,045 |
| Countries That Border Russia | 0 | - | 4.98 | 465,107 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,209 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,715 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,633 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,876 |
| Countries Bordering France | 0 | - | 4.83 | 405,516 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,068 |
| States of Germany | 0 | - | 4.95 | 155,064 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,775 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,862 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,386 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,534 |
| Countries of the German Empire | 0 | - | 4.51 | 38,327 |
